A process for producing (-) N-acetylaminocarnitine and (+) N-acetylaminocarnitine by resolution of a racemic mixture of(±) N-acetylaminocarnitine where the racemate is reacted with an optically active acid (e.g. (+) dibenzoyl (D(-) tartaric acid) and the diastereoisomeric salts thus obtained are separated by fractional crystallization.
一种通过解析(±) N-乙酰
氨基肉碱的外消旋混合物来生产(-) N-乙酰
氨基肉碱和(+) N-乙酰
氨基肉碱的工艺,其中外消旋体与光学活性酸(例如(+) 二苯甲酰基
酒石酸)反应,并通过分馏结晶分离由此获得的非对映异构盐。